5n+17.5-4n=13(n-2)-19.7

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Solution for 5n+17.5-4n=13(n-2)-19.7 equation:


Simplifying
5n + 17.5 + -4n = 13(n + -2) + -19.7

Reorder the terms:
17.5 + 5n + -4n = 13(n + -2) + -19.7

Combine like terms: 5n + -4n = 1n
17.5 + 1n = 13(n + -2) + -19.7

Reorder the terms:
17.5 + 1n = 13(-2 + n) + -19.7
17.5 + 1n = (-2 * 13 + n * 13) + -19.7
17.5 + 1n = (-26 + 13n) + -19.7

Reorder the terms:
17.5 + 1n = -26 + -19.7 + 13n

Combine like terms: -26 + -19.7 = -45.7
17.5 + 1n = -45.7 + 13n

Solving
17.5 + 1n = -45.7 + 13n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-13n' to each side of the equation.
17.5 + 1n + -13n = -45.7 + 13n + -13n

Combine like terms: 1n + -13n = -12n
17.5 + -12n = -45.7 + 13n + -13n

Combine like terms: 13n + -13n = 0
17.5 + -12n = -45.7 + 0
17.5 + -12n = -45.7

Add '-17.5' to each side of the equation.
17.5 + -17.5 + -12n = -45.7 + -17.5

Combine like terms: 17.5 + -17.5 = 0.0
0.0 + -12n = -45.7 + -17.5
-12n = -45.7 + -17.5

Combine like terms: -45.7 + -17.5 = -63.2
-12n = -63.2

Divide each side by '-12'.
n = 5.266666667

Simplifying
n = 5.266666667

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